Wood & Fiberglass Window Replacement cost: Franklin vs Nashville (2026)
There's essentially no price gap here: wood and fiberglass window replacement runs close to $17,100 in both Franklin and Nashville in 2026.
Franklin TN
Typically around $17,100
Nashville TN
Typically around $17,100
Franklin vs Nashville: full breakdown
| Factor | Franklin | Nashville |
|---|---|---|
| Typical 2026 cost | $17,100 | $17,100 |
| Estimated range | $9,800–$24,350 | $9,800–$24,350 |
| Labor index (vs US) | ×0.97 | ×0.97 |
| Climate zone | Mixed | Mixed |
| Climate factor | ×1 | ×1 |
| Local permit | $125 | $125 |
| Labor share | $9,400 | $9,400 |
| Materials/equipment | $7,700 | $7,700 |
Treat these as 2026 localized estimates for wood and fiberglass window replacement, not quotes from a contractor.
A wash — choose on quality, not city
The two metros are effectively a wash for wood and fiberglass window replacement — pick on contractor quality and timing, not location.
Wood and fiberglass window replacement by type: Franklin vs Nashville
Below, each wood and fiberglass window replacement option is priced independently for both cities, with identical local labor, climate and permit logic applied — so the comparison holds up.
| Type | Franklin | Nashville |
|---|---|---|
| Fiberglass | $9,800–$21,450 | $9,800–$21,450 |
| Composite | $10,800–$22,400 | $10,800–$22,400 |
| Aluminum-clad wood | $12,700–$26,300 | $12,700–$26,300 |
| Solid wood | $13,700–$29,200 | $13,700–$29,200 |
All figures are 2026 localized planning estimates for wood and fiberglass window replacement — get an actual quote before you commit.
Wood and fiberglass window replacement by number of windows: Franklin vs Nashville
Wood and fiberglass windows are a premium upgrade — figure roughly $800–$2,500 per window installed depending on material, size, and finish. Cost scales with the number of openings, and wood typically runs higher than fiberglass.
| Size | Franklin | Nashville |
|---|---|---|
| 5 windows | $4,500–$10,800 | $4,500–$10,800 |
| 10 windows | $8,850–$19,500 | $8,850–$19,500 |
| 15 windows | $13,200–$27,250 | $13,200–$27,250 |
| 20 windows | $17,550–$35,000 | $17,550–$35,000 |
| 25+ windows (whole home) | $21,450–$43,750 | $21,450–$43,750 |
Localized 2026 planning estimates — not quotes. Each city adjusts the national wood and fiberglass window replacement range for local labor, climate and permits.
What windows pros earn in each metro
Roughly 55% of what you pay for wood and fiberglass window replacement is labor, which is why local wages explain most of the price gap. The numbers below are actual metro wages for skilled installers, sourced from BLS OEWS — not guesses.
Nashville-Davidson--Murfreesboro--Franklin metro · about 6% below the US average installer wage.
Nashville-Davidson--Murfreesboro--Franklin metro · about 6% below the US average installer wage.
Source: U.S. Bureau of Labor Statistics, OEWS metro wages for HVAC installers (used as a trade-labor index).
Cheapest time for wood and fiberglass window replacement in either city
Installers discount labor in the slow winter months, and manufacturers layer rebates on top during the same stretch — buying off-season means catching both at once instead of neither.
How much should new windows really cost you?
Where a window budget goes wrong is usually the mismatch — premium frames paired with basic glass, or a good window sunk by a rushed install. Frame, glazing and install method each pull the price, and each deserves its own decision.
The value case
For a whole-home replacement on a fixed budget, vinyl frames with double-pane low-E glass capture nearly all the comfort and efficiency gains at the lowest entry point. Stepping up to fiberglass or triple glazing buys diminishing returns most homeowners never actually notice.
The install case
A perfect window installed badly leaks and fails. Full-frame replacement with proper flashing beats a cheap pocket insert in a rotted opening — match the install method to your home's condition, not just the price.
The efficiency case
Where winters bite or summers punish, upgrading the glazing — triple-pane or a gas-filled low-E package — returns real money on heating and cooling bills, and ENERGY STAR-rated units can open the door to rebates. Put that upgrade money into the glass before you spend it on a fancier frame.
Let your climate dictate the glass package, keep vinyl as the frame unless something specific rules it out, and hold the line on installation quality — that last one is the corner that comes back as drafts and leaks.
Franklin vs Nashville
Is wood and fiberglass window replacement cheaper in Franklin or Nashville?
Not really — both cities land at almost the same number for wood and fiberglass window replacement, around $17,100 each.
Why does wood and fiberglass window replacement cost more in Nashville than Franklin?
Labor rates explain most of it — 0.97 in Nashville vs 0.97 in Franklin. A mixed climate versus mixed accounts for the rest.
How much is wood and fiberglass window replacement in Franklin, TN?
wood and fiberglass window replacement in Franklin runs $9,800–$24,350 as of 2026 — most jobs land near $17,100.
Do windows pros really charge more in one city?
It's not a myth — BLS data puts installer wages at about $29.4/hr in the Nashville-Davidson--Murfreesboro--Franklin area and $29.4/hr in Nashville-Davidson--Murfreesboro--Franklin. Given labor is around 55% of a wood and fiberglass window replacement job's cost, that gap explains most of the price spread.
When is the cheapest time to buy wood and fiberglass window replacement — and does it differ by city?
Timing doesn't change by city here — Late fall and winter is the cheapest window in both Franklin and Nashville, saving roughly 5–15%. Avoid spring and summer peak in either location, when emergency replacements push prices up.
Should I choose where to live based on wood and fiberglass window replacement cost?
There's no cost argument here between Franklin and Nashville — they're a wash. Focus on contractor reputation, project scope, equipment tier and timing.
Compare wood and fiberglass window replacement in other cities
Updated June 2026 · By Serhat Özçelik